Function doDel

example/tests/gm_value_test.js:152–156

()

    }

    async function doDel() {
      await GM_deleteValue(myKey);
      iLog(`🗑 Deleted <b>${escHtml(myKey)}</b>`, 'warn');
      await pushKV();
    }

    function registerAllListeners() {
      for (const key of ALL_KEYS) {